Vulnerability Name:

CVE-2013-6122 (CCN-88647)

Assigned:2013-11-08
Published:2013-11-08
Updated:2013-11-13
Summary:goodix_tool.c in the Goodix gt915 touchscreen driver for the Linux kernel 3.x, as used in Qualcomm Innovation Center (QuIC) Android contributions for MSM devices and other products, does not properly synchronize updates to a global variable, which allows local users to bypass intended access restrictions or cause a denial of service (memory corruption) via crafted arguments to the procfs write handler.
CVSS v3 Severity:5.9 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:6.9 Medium (CVSS v2 Vector: AV:L/AC:M/Au:N/C:C/I:C/A:C)
5.1 Medium (Temporal CVSS v2 Vector: AV:L/AC:M/Au:N/C:C/I:C/A:C/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
4.6 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P)
3.4 Low (CCN Temporal CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-20
Vulnerability Consequences:Bypass Security
References:Source: MITRE
Type: CNA
CVE-2013-6122

Source: CCN
Type: oss-sec Mailing List, Fri, 8 Nov 2013 01:01:58 +0000
Advisory report - Multiple memory corruption and race condition in Goodix gt915 Android touchscreen driver (CVE-2013-4740 & CVE-2013-6122)

Source: MLIST
Type: UNKNOWN
[oss-security] 20131108 Advisory report - Multiple memory corruption and race condition in Goodix gt915 Android touchscreen driver (CVE-2013-4740 & CVE-2013-6122)

Source: CCN
Type: BID-63655
Android For MSM Project CVE-2013-6122 Local Security Bypass Vulnerability

Source: XF
Type: UNKNOWN
goodix-gt915-cve20136122-sec-bypass(88647)

Source: CCN
Type: Packet Storm Security [11-07-2013]
Goodix GT915 Driver Memory Corruption / DoS / Privilege Escalation

Source: CCN
Type: Code Aurora Web site
Android for MSM

Source: CONFIRM
Type: Exploit, Patch
https://www.codeaurora.org/cgit/quic/la/kernel/msm-3.10/commit/?id=f53bcf29a6e7a66b3d935b8d562fa00829261f05

Source: CONFIRM
Type: Patch
https://www.codeaurora.org/projects/security-advisories/multiple-memory-corruption-issues-and-race-condition-goodix-gt915-touchscreen-driver-procfs-handler

Vulnerable Configuration:Configuration 1:
  • cpe:/o:qualcomm:quic_mobile_station_modem_kernel:3.10:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    qualcomm quic mobile station modem kernel 3.10